/* 全局样式 */
*{margin:0; padding:0;}
li{list-style:none;}
img{vertical-align: bottom;}
a{text-decoration: none;}

/* 头部样式 */
.headr{
	width: 1003px;
	height: 78px;
	margin: 0 auto;
	background: url(../img/head_bg.jpg);
}

.logo{
	float: left;
}

.nav{
	float: right;
}

.nav li{
	width: 90px;
	height: 78px;
	float: left;
	background: url(../img/menu_bg.jpg);
	text-align: center;
	line-height: 78px;
	font-size: 13px;
}

.footer{
	width: 1003px;
	height: 58px;
	margin: 0 auto;
	border-top: 1px solid #999;
	
	text-align: center;
	font-size: 12px;
	line-height: 24px;
	padding-top: 20px;
	
}